US9994138B2 - Seat with deployable plastic beam - Google Patents

Seat with deployable plastic beam Download PDF

Info

Publication number
US9994138B2
US9994138B2 US14/956,435 US201514956435A US9994138B2 US 9994138 B2 US9994138 B2 US 9994138B2 US 201514956435 A US201514956435 A US 201514956435A US 9994138 B2 US9994138 B2 US 9994138B2
Authority
US
United States
Prior art keywords
beam
seat
flange
cap portion
mounting flange
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active, expires
Application number
US14/956,435
Other versions
US20170158096A1 (en
Inventor
Mike James Whitens
Iskander Farooq
Dean M. Jaradi
Mohammed Omar Faruque
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ford Global Technologies LLC
Original Assignee
Ford Global Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ford Global Technologies LLC filed Critical Ford Global Technologies LLC
Priority to US14/956,435 priority Critical patent/US9994138B2/en
Assigned to FORD GLOBAL TECHNOLOGIES, LLC reassignment FORD GLOBAL TECHNOLOGIES, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: WHITENS, MIKE JAMES, FAROOQ, ISKANDER, FARUQUE, MOHAMMED OMAR, JARADI, DEAN M.
Publication of US20170158096A1 publication Critical patent/US20170158096A1/en
Application granted granted Critical
Publication of US9994138B2 publication Critical patent/US9994138B2/en
Application status is Active legal-status Critical
Adjusted expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/90Details or parts not otherwise provided for
    • B60N2/914Hydro-pneumatic adjustments of the shape
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/427Seats or parts thereof displaced during a crash
    • B60N2/42727Seats or parts thereof displaced during a crash involving substantially rigid displacement
    • B60N2/42754Seats or parts thereof displaced during a crash involving substantially rigid displacement of the cushion
    • B60N2/42763Seats or parts thereof displaced during a crash involving substantially rigid displacement of the cushion with anti-submarining systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/62Thigh-rests
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/68Seat frames

Abstract

A beam module for a vehicle seat is mounted at a front of a seat, on top of a seat pan and underneath a seat cushion. The module includes a molded plastic beam. The module has a first shape substantially flush with the seat pan and a second shape projecting above the seat pan. The molded plastic beam has a mounting flange with a forward portion and a second portion. The molded plastic beam is inflatable. When inflated, the molded plastic beam assumes its second shape with the seat cushion being correspondingly displaced and deformed to raise the seat cushion when a frontal impact is detected.

Description

BACKGROUND

A frontal vehicle impact can rapidly decelerate a vehicle. Vehicle occupants, to the extent they are not rigidly restrained and are able to move within the vehicle, do not decelerate in synchronicity with the vehicle. The momentum of the occupants causes them to continue to move forward relative to the vehicle during a rapid deceleration of the vehicle. When an occupant is partially restrained by a conventional three-point seat belt system including a lap belt and a shoulder belt, it may still be possible for the occupant's thighs and pelvis to slide forward. Such forward motion has been characterized as submarining, as the occupant's thighs and sometimes their pelvis slide under the vehicle's dashboard.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a partially sectioned side view of an example of a seat assembly for a vehicle with an undeployed deployable beam proximate to a forward edge of the seat.

FIG. 2 is a partially sectioned side view of the seat assembly of FIG. 1 with the deployable beam in a deployed condition.

FIG. 3 is a perspective view of a frame of the seat of FIG. 1 without any cushions and with the deployable beam in an undeployed condition.

FIG. 4 is a sectioned view of the seat of FIG. 3 in the direction of arrows 4.

FIG. 5 is a perspective view of the seat frame of FIG. 3 with the deployable beam in a deployed condition.

DETAILED DESCRIPTION

Relative orientations and directions (by way of example, upper, lower, bottom, forward, rearward, front, rear, back, outboard, inboard, inward, outward, superior, inferior) are set forth in this description not as limitations, but for the convenience of the reader in picturing at least one embodiment of the structures described.

An exemplary seat assembly 10 is illustrated in FIG. 1. When mounted in a vehicle, seat assembly 10 has a substantially horizontal seat 12 and a substantially vertical seat back 14. The seat back 14 is fixed at its lower end to a back end of seat 12. In an installed condition, seat 10 is mounted to a vehicle floor by a seat mount (not shown).

Seat 12 includes an exemplary seat frame assembly 16 with a seat cushion 26 disposed thereover. A seat cover (not shown), commonly of fabric or leather material, is disposed over cushion 26 and frame assembly 16. Seat frame assembly 16, best seen in FIG. 3 and FIG. 5, includes a seat pan 18 fixed to a first seat frame side member 20 and a second seat frame side member 21. Seat pan 18 can be formed of any suitably stiff material, including but not limited to sheet steel and composite carbon fiber material. A plurality of seat support springs 22 extend in a fore-aft direction between and connecting seat pan 18 and a rear cross member 24 of the of seat frame assembly 16. Seat 12 further includes a seat cushion 26 disposed over seat frame assembly 16.

An exemplary structure of seat back 14 is described as follows. Exemplary seat back 14 includes a seat back frame assembly 28. Seat back frame assembly 28, best seen in FIG. 3 and FIG. 5, includes left and right side members 30 and 32 respectively connected by upper cross member 34 and lower cross member 36. A seat back cushion 38 is disposed over a forward side of frame assembly 28. An opening defined by members 30, 32, 34 and 36 is closed on a rear side by a rear panel 40. A seat back cover 42, shown in part in FIGS. 1 and 2, and coordinating with the seat cover, is disposed over seat back frame assembly 28 and cushion 38. Cover 42 can be disposed over panel 40, or can be integrated with panel 40 so that panel 40 is exposed in the finished seat assembly 10.

Seat assembly 10 includes an illustrated exemplary deployable beam module 44 mounted at the front of seat 12, on an upward-facing surface of seat pan 18. Module 44 includes an inflatable plastic beam 46 on the top of seat pan 18, and an inflation mechanism 48 below seat pan 18. Alternatively, mechanism 48 can be disposed inside of integrated within a beam void 66 and reside on the top of seat pan 18. Seat cushion 26 is disposed over seat frame assembly 16. Inflation mechanism 48 is electrically connected to an electronic control unit (not shown). Such electronic connections may be made with wire or without wire. Inflation mechanism 48 deploys plastic panel 46 responsive to a command from the electronic control unit.

The electronic control unit issues commands based in part on system logic stored in the electronic control unit and on data received from sensors electrically connected to the electronic control unit. More specifically the electronic control unit includes at least one electronic processor and associated memory. The processor's operating system software is stored in memory for access by the processor. The system logic for executing certain predetermined tasks, as expressed in software, is maintained in memory. The memory also accommodates a buffer region enabling the storage and manipulation of data. The different memory sections can be accommodated either with a single device, or with multiple devices dedicated to particular memory functions. The precise structure of the electronic control unit is not critical to the present description.

FIGS. 1, 3 and 4 show module 44 with beam 46 in an undeployed condition. FIG. 1 illustrates that the position of cushion 26 is unaffected by the presence of module 44 and specifically by undeployed beam 46. FIG. 3 illustrates a placement of beam 46 on an upward facing surface and a forward edge of seat pan 18. Only a cap portion 49 providing a superior surface of beam 46 is visible in FIG. 3. FIG. 4 is a schematic section of seat pan 18 and module 44 in a direction of arrows 4 of FIG. 3. Beam 46, as illustrated, is open on a side facing seat pan 26. Exemplary beam 46 has a circumferential mounting flange 50 providing an uninterrupted periphery of contact between beam 46 and seat pan 18. Flange 50 is connected to cap portion 49 by a wall section 51. Flange 50 has a forward flange portion 52 separated from a rearward flange portion 54 by a flange gap 56. Gap 56 defines an open area in beam 46. In one embodiment, flange 50 and seat pan 26 are sealingly engaged to provide an air-tight sealing bond at their interface. The means of forming the bond is a function of the materials of which seat pan 26 and beam are formed of. Alternatives for fixing and sealing beam 46 to seat pan 18 include heat staking and sonic welding. In another alternative embodiment (not shown), beam 46 is formed as a sealed or vented bladder. The bladder has a flange extending out from the beam, and circumscribing a lower part of the bladder and fixing the beam to seat pan 18. Yet alternatively, the flange could be limited to a forward flange portion and a rearward flange portion, separated by a flange gap which would be substantially equal to the width of the bladder. A lower panel of the bladder closes the gap between the flange portions. Both flange portions would be fixed to the seat pan 18. With a sealed or vented bladder, there is no need to seal the flange against seat pan 18.

Beam module 44 is deployable to enable raising a forward end of seat cushion 26 when a frontal impact is detected. An illustrated exemplary seat position angle increases from an undeployed seat ramp angle 60 as shown in FIG. 1 to a significantly larger deployed seat ramp angle 62 as shown in FIG. 2. Exemplary values for angles 60 and 62 are 30° and 45° respectively. FIG. 5 also shows beam 46 in a deployed or inflated condition. FIG. 2 illustrates the upward displacement of seat cushion 26 by inflated beam 46. Illustrated exemplary accordion folds 64 in the wall section 51 enable beam 46 to expand from its undeployed shape substantially flush with seat pan 18 to a deployed shape in which the folds 64 of wall section 51 are at least partially straightened. The exemplary seat cover is formed of materials selected to enable such displacement by including expansion pleats or stretchable material (not shown) in a substantially vertical region of the seat cover between a panel on a substantially horizontal seating surface of seat 12 and a lower edge of seat 12.

When module 44 is activated and deployed, inflation mechanism 48 releases gas into beam void 66 via an inflation mechanism outlet 68 of inflation mechanism 48 in fluid communication with void 66. In the illustrated exemplary embodiment, void 66 is cooperatively defined by beam 46 and seat pan 18. With inflation, cap portion is displaced away from seat pan 18. The beam, molded of a plastic, an exemplary plastic being polypropylene, has sufficient wall thickness, an exemplary wall thickness ranging between 2 and 4 mm, and internal pressure when deployed, an exemplary range being 15 to 20 psi at a temperature of approximately 70° F., to resist folding forward and localized deformation when subjected to the type of loading associated with a passenger tending to submarine. As illustrated in FIGS. 2-5, the mounting flange 50, the wall section 51 and the cap portion 49 cooperatively present a continuous surface. The fore-aft spacing of the portions 52, 54 of flange 50 also contributes significantly to the resistance of beam 46 to forward rolling when subjected to a load in the forward direction.

The disclosed deployable beam module is beneficially easily and cost effectively incorporated into current vehicles with minimal effect on the seat frame assembly design. A seat having a deployable beam module 44 restrains occupants more effectively during frontal impacts than a conventional seat by decreasing the likelihood of submarining. Molding the beam of plastic provides a beam that is more solid and resistant to localized deflection and forward bending than a beam formed of alternative materials such as fabric. As noted above, the fore-aft separation of the beam's forward and rearward flanges further resists forward forces against the beam that otherwise tend to cause the beam to pivot forward, around its mounting location at the seat pan.

As used herein, the adverb “substantially” modifying an adjective means that a shape, structure, measurement, value, calculation, etc. may deviate from an exact described geometry, distance, measurement, value, calculation, etc., because of imperfections in materials, machining, manufacturing, sensor measurements, computations, processing time, communications time, etc.

It is to be understood that the present disclosure, including the above description and the accompanying figures and below claims, is intended to be illustrative and not restrictive. Many embodiments and applications other than the examples provided would be apparent to those of skill in the art upon reading the above description. The scope of the invention should be determined, not with reference to the above description, but should instead be determined with reference to claims appended hereto, along with the full scope of equivalents to which such claims are entitled. Unless otherwise stated or qualified herein, all claim terms are intended to be given their plain and ordinary meanings. It is anticipated and intended that future developments will occur in the arts discussed herein, and that the disclosed systems and methods will be incorporated into such future embodiments. In sum, it should be understood that the disclosed subject matter is capable of modification and variation.

Claims (12)

What is claimed is:
1. A beam module for a forward edge of a vehicle seat, the module comprising an inflatable molded plastic beam, including:
a cap portion defining a closed side of the beam distal to a mounting flange;
a wall section having accordion folds and disposed between and connecting the mounting flange and the cap portion and defining a void between the cap portion and the mounting flange;
the mounting flange circumscribing an uninterrupted periphery of the beam on a side of the beam opposite the cap portion, and defining an open area open to the void, and the flange and the wall section and the cap portion presenting a continuous surface;
the flange having a forward flange portion and a rearward flange portion with the portions being separated by the open area;
the beam having an undeployed shape in which the accordion folds are collapsed and the beam is substantially flat; and
the beam having a deployed shape in which the accordion folds are at least partially straightened and the cap portion is spaced from the flange,
wherein in an installed condition the mounting flange is sealingly bonded to a seat pan, and the seat pan is a carbon fiber reinforced composite molding.
2. The beam module of claim 1, wherein the beam having a wall thickness exceeding 2 mm in a mounted and inflated condition is resistant to deformation and pivoting displacement.
3. The beam module of claim 1, wherein the module is attached to the seat pan by ultrasonic welds.
4. The beam module of claim 1, wherein an inflation mechanism is mounted to the seat pan and having an outlet in fluid communication with the void, the void being cooperatively defined by the plastic beam and the seat pan.
5. A vehicle seat assembly comprising:
a seat including:
a seat frame assembly including a seat pan,
a seat cushion disposed over the seat frame assembly and a beam module, and
a seat cover disposed over the seat cushion and seat frame assembly;
a seat back including:
a seat back frame assembly,
a seat back cushion, and
a seat back cover; and
the beam module fixed to the seat pan under the seat cushion, the beam module being deployable and including an inflatable plastic beam including:
a cap portion defining a closed side of the beam distal to a mounting flange,
a wall section having accordion folds and disposed between and connecting the mounting flange and the cap portion and defining a void between the cap portion and the mounting flange,
the mounting flange circumscribing an uninterrupted periphery of the beam on a side of the beam opposite the cap portion, and defining an open area open to the void, and the flange and the wall section and the cap portion presenting a continuous surface,
the mounting flange sealingly bonded to the seat pan and having a forward flange portion and a rearward flange portion with the portions being separated by the open area,
the beam having an undeployed shape in which the accordion folds are collapsed and the beam is substantially flat, and
the beam having a deployed shape in which the accordion folds are at least partially straightened and the cap portion is spaced from the flange.
6. The seat of claim 5, wherein the beam having a wall thickness exceeding 2 mm in a mounted and inflated condition is resistant to deformation and pivoting displacement.
7. The seat of claim 5, wherein the seat pan is a carbon fiber reinforced composite molding.
8. The seat of claim 7, wherein the module is attached to the seat pan by ultrasonic welds.
9. The seat of claim 5, wherein an inflation mechanism is mounted to the seat pan and having an outlet in fluid communication with the void, the void being cooperatively defined by the plastic beam and the seat pan.
10. An inflatable molded plastic beam for a vehicle seat, including:
a cap portion;
a mounting flange;
a collapsible wall section connecting the mounting flange and the cap portion and defining a void between the cap portion and the mounting flange;
the mounting flange circumscribing an uninterrupted periphery of the beam on a side of the beam opposite the cap portion, and defining an open area open to the void, and the flange and the wall section and the cap portion presenting a continuous surface;
the flange having a forward flange portion and a rearward flange portion separated by the open area;
the beam having an undeployed shape in which the wall section is collapsed and the beam is substantially flat;
the beam having a deployed shape in which the wall section is at least a partially straightened flange,
wherein in an installed condition the mounting flange is sealingly bonded to a seat pan, and the seat pan is a carbon fiber reinforced composite molding.
11. The beam of claim 10, wherein the wall section has accordion folds that are collapsed in the undeployed shape and are at least partially straightened in the deployed shape.
12. The beam of claim 10, wherein the module is attached to the seat pan by ultrasonic welds.
US14/956,435 2015-12-02 2015-12-02 Seat with deployable plastic beam Active 2036-03-30 US9994138B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/956,435 US9994138B2 (en) 2015-12-02 2015-12-02 Seat with deployable plastic beam

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US14/956,435 US9994138B2 (en) 2015-12-02 2015-12-02 Seat with deployable plastic beam
DE102016122065.5A DE102016122065A1 (en) 2015-12-02 2016-11-16 Seat with expandable plastic beams
MX2016015666A MX2016015666A (en) 2015-12-02 2016-11-29 Seat with deployable plastic beam.
RU2016146742A RU2016146742A (en) 2015-12-02 2016-11-29 Vehicle seat assembly, seat roller module and inflatable seat roller
CN201611089539.4A CN106809075A (en) 2015-12-02 2016-12-01 Seat with deployable plastic beam
GB1620431.5A GB2547073A (en) 2015-12-02 2016-12-01 Seat with deployable plastic beam

Publications (2)

Publication Number Publication Date
US20170158096A1 US20170158096A1 (en) 2017-06-08
US9994138B2 true US9994138B2 (en) 2018-06-12

Family

ID=58159612

Family Applications (1)

Application Number Title Priority Date Filing Date
US14/956,435 Active 2036-03-30 US9994138B2 (en) 2015-12-02 2015-12-02 Seat with deployable plastic beam

Country Status (6)

Country Link
US (1) US9994138B2 (en)
CN (1) CN106809075A (en)
DE (1) DE102016122065A1 (en)
GB (1) GB2547073A (en)
MX (1) MX2016015666A (en)
RU (1) RU2016146742A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10246193B1 (en) * 2018-02-08 2019-04-02 B/E Aerospace, Inc. Passenger seat with articulated pneumatic seat cushion

Citations (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455258A (en) 1945-12-17 1948-11-30 Levitin Benjamin Garment hanger
DE2330745A1 (en) 1973-06-16 1975-01-30 Reimar Prof Dr Phil Pohlman Motor vehicle collision prevention device - automatically activated air cushions carried inside or outside
DE3934588A1 (en) 1989-10-17 1991-04-25 Audi Ag Air-bag knee restraint for vehicle - has expanding support mounting to position air-bag for optimum action
US5082326A (en) * 1989-04-28 1992-01-21 Okamoto Industries, Inc. Vehicle seat with automatic adjustment mechanisms utilizing inflatable air bags
US5374105A (en) 1992-11-19 1994-12-20 Hoover Universal, Inc. Vehicle seat assembly with improved front panel
US5695242A (en) 1996-02-15 1997-12-09 Breed Automotive Technology, Inc. Seat cushion restraint system
US5772281A (en) * 1997-05-19 1998-06-30 Lear Corporation Dual spring back suspension system for an automotive seat
US6296292B1 (en) 2000-05-18 2001-10-02 Yakov Feldman Vehicle crash-safety seat
US6450573B1 (en) 1999-03-15 2002-09-17 Nhk Spring Co., Ltd. Anti-submarine vehicle seat device
US20030151234A1 (en) 2002-02-12 2003-08-14 Laurent Ruel Inflatable safety device
US6648409B1 (en) 1999-09-16 2003-11-18 Faurecia Sieges D'automobile S.A. Motor vehicle seat part comprising an anti-submarining crosspiece
US6672667B1 (en) 2002-06-15 2004-01-06 Hyundai Motor Company Anti-submarine seat for an automobile
US6682141B2 (en) * 2001-09-14 2004-01-27 The Boeing Company Seat assembly having a seat repositioning device and an associated method
US20040178616A1 (en) * 2003-03-12 2004-09-16 Takata Corporation Occupant protection system
US20040222680A1 (en) 2003-05-09 2004-11-11 Trw Automotive Gmbh Inflatable seat restraint cushion
US6817627B2 (en) * 2001-08-07 2004-11-16 Faurecia Industries Air bag assembly for a motor vehicle
US6874811B2 (en) * 2002-07-11 2005-04-05 Autoliv Asp, Inc. Expandable rigid knee airbag system
US6896325B2 (en) * 2002-06-04 2005-05-24 Takata Corporation Occupant protection apparatus
US6935684B2 (en) * 2002-06-04 2005-08-30 Takata Corporation Occupant protecting device
EP1571039A1 (en) 2004-02-24 2005-09-07 Renault s.a.s. Automotive vehicle seat
WO2006004485A1 (en) 2004-07-05 2006-01-12 Autoliv Development Ab An air-bag
US20060119149A1 (en) * 2004-12-08 2006-06-08 Takata Corporation Passenger-protecting apparatus
US20060267325A1 (en) * 2005-05-25 2006-11-30 Takata Corporation Passenger protecting system
US20070080527A1 (en) * 2005-10-07 2007-04-12 Takata Corporation Occupant restraining apparatus
US7264271B2 (en) 2004-08-13 2007-09-04 General Motors Corporation Reversibly deployable energy absorbing assembly and methods for operating the same
US7328945B2 (en) * 2004-12-24 2008-02-12 Takata Corporation Occupant protection system
DE102007000343A1 (en) 2006-07-28 2008-03-27 Toyoda Gosei Co., Ltd. Airbag device for protecting passenger, has airbag accommodated in housing area when airbag is folded into housing form, where airbag is unfolded by gas of gas generator when folded condition is reversed
US7367587B2 (en) * 2002-05-10 2008-05-06 Daihatsu Motor Co., Ltd. Instrument panel structure for vehicles
US20100066142A1 (en) * 2008-09-12 2010-03-18 Ussc Group, Llc Seat assembly with cushion tilt
US7758121B2 (en) * 2006-04-17 2010-07-20 Gm Global Technology Operations, Inc. Active material based conformable and reconfigurable seats
WO2013182307A1 (en) 2012-06-06 2013-12-12 Autoliv Development Ab Knee protection device for a motor vehicle, and motor vehicle having such a knee protection device
US8702120B2 (en) 2012-06-27 2014-04-22 Ford Global Technologies, Llc Active bolster deployed from vehicle seat
US20140167465A1 (en) * 2012-12-19 2014-06-19 Toyota Boshoku Kabushiki Kaisha Vehicle seats
US20140284987A1 (en) * 2013-03-22 2014-09-25 Nhk Spring Co., Ltd. Vehicle seat
US20160031400A1 (en) 2014-07-30 2016-02-04 Ford Global Technologies, Llc Deployable semi-rigid body contact restraint member with integral flexible expansion member
US20160236597A1 (en) * 2015-02-17 2016-08-18 Ford Global Technologies, Llc Air-suspended seat surfaces for folding vehicle seats
US20160347206A1 (en) * 2015-05-29 2016-12-01 Ford Global Technologies, Llc Self-adjusting rear seat cushion for comfort and storage
US20170043689A1 (en) * 2015-08-10 2017-02-16 Ford Global Technologies, Llc Thigh support providing full height auxiliary firmness for an unoccupied and unfolded, fold flat, air suspended seat
US20170080838A1 (en) * 2015-09-22 2017-03-23 Ford Global Technologies, Llc Climate comfort system for vehicle seat

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2455258A1 (en) * 1974-11-22 1976-05-26 Volkswagenwerk Ag Pedestrian protection for front of car - involves inflatable barrier on bonnet to prevent pedestrian sliding off

Patent Citations (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2455258A (en) 1945-12-17 1948-11-30 Levitin Benjamin Garment hanger
DE2330745A1 (en) 1973-06-16 1975-01-30 Reimar Prof Dr Phil Pohlman Motor vehicle collision prevention device - automatically activated air cushions carried inside or outside
US5082326A (en) * 1989-04-28 1992-01-21 Okamoto Industries, Inc. Vehicle seat with automatic adjustment mechanisms utilizing inflatable air bags
DE3934588A1 (en) 1989-10-17 1991-04-25 Audi Ag Air-bag knee restraint for vehicle - has expanding support mounting to position air-bag for optimum action
US5374105A (en) 1992-11-19 1994-12-20 Hoover Universal, Inc. Vehicle seat assembly with improved front panel
US5695242A (en) 1996-02-15 1997-12-09 Breed Automotive Technology, Inc. Seat cushion restraint system
US5772281A (en) * 1997-05-19 1998-06-30 Lear Corporation Dual spring back suspension system for an automotive seat
US6450573B1 (en) 1999-03-15 2002-09-17 Nhk Spring Co., Ltd. Anti-submarine vehicle seat device
US6648409B1 (en) 1999-09-16 2003-11-18 Faurecia Sieges D'automobile S.A. Motor vehicle seat part comprising an anti-submarining crosspiece
US6296292B1 (en) 2000-05-18 2001-10-02 Yakov Feldman Vehicle crash-safety seat
US6817627B2 (en) * 2001-08-07 2004-11-16 Faurecia Industries Air bag assembly for a motor vehicle
US6682141B2 (en) * 2001-09-14 2004-01-27 The Boeing Company Seat assembly having a seat repositioning device and an associated method
US20030151234A1 (en) 2002-02-12 2003-08-14 Laurent Ruel Inflatable safety device
US7367587B2 (en) * 2002-05-10 2008-05-06 Daihatsu Motor Co., Ltd. Instrument panel structure for vehicles
US6896325B2 (en) * 2002-06-04 2005-05-24 Takata Corporation Occupant protection apparatus
US6935684B2 (en) * 2002-06-04 2005-08-30 Takata Corporation Occupant protecting device
US6672667B1 (en) 2002-06-15 2004-01-06 Hyundai Motor Company Anti-submarine seat for an automobile
US6874811B2 (en) * 2002-07-11 2005-04-05 Autoliv Asp, Inc. Expandable rigid knee airbag system
US20040178616A1 (en) * 2003-03-12 2004-09-16 Takata Corporation Occupant protection system
US20040222680A1 (en) 2003-05-09 2004-11-11 Trw Automotive Gmbh Inflatable seat restraint cushion
EP1571039A1 (en) 2004-02-24 2005-09-07 Renault s.a.s. Automotive vehicle seat
WO2006004485A1 (en) 2004-07-05 2006-01-12 Autoliv Development Ab An air-bag
US7264271B2 (en) 2004-08-13 2007-09-04 General Motors Corporation Reversibly deployable energy absorbing assembly and methods for operating the same
US20060119149A1 (en) * 2004-12-08 2006-06-08 Takata Corporation Passenger-protecting apparatus
US7328945B2 (en) * 2004-12-24 2008-02-12 Takata Corporation Occupant protection system
US20060267325A1 (en) * 2005-05-25 2006-11-30 Takata Corporation Passenger protecting system
US20070080527A1 (en) * 2005-10-07 2007-04-12 Takata Corporation Occupant restraining apparatus
US7758121B2 (en) * 2006-04-17 2010-07-20 Gm Global Technology Operations, Inc. Active material based conformable and reconfigurable seats
DE102007000343A1 (en) 2006-07-28 2008-03-27 Toyoda Gosei Co., Ltd. Airbag device for protecting passenger, has airbag accommodated in housing area when airbag is folded into housing form, where airbag is unfolded by gas of gas generator when folded condition is reversed
US20100066142A1 (en) * 2008-09-12 2010-03-18 Ussc Group, Llc Seat assembly with cushion tilt
WO2013182307A1 (en) 2012-06-06 2013-12-12 Autoliv Development Ab Knee protection device for a motor vehicle, and motor vehicle having such a knee protection device
US8702120B2 (en) 2012-06-27 2014-04-22 Ford Global Technologies, Llc Active bolster deployed from vehicle seat
US20140167465A1 (en) * 2012-12-19 2014-06-19 Toyota Boshoku Kabushiki Kaisha Vehicle seats
US20140284987A1 (en) * 2013-03-22 2014-09-25 Nhk Spring Co., Ltd. Vehicle seat
US20160031400A1 (en) 2014-07-30 2016-02-04 Ford Global Technologies, Llc Deployable semi-rigid body contact restraint member with integral flexible expansion member
US20160236597A1 (en) * 2015-02-17 2016-08-18 Ford Global Technologies, Llc Air-suspended seat surfaces for folding vehicle seats
US20160347206A1 (en) * 2015-05-29 2016-12-01 Ford Global Technologies, Llc Self-adjusting rear seat cushion for comfort and storage
US20170043689A1 (en) * 2015-08-10 2017-02-16 Ford Global Technologies, Llc Thigh support providing full height auxiliary firmness for an unoccupied and unfolded, fold flat, air suspended seat
US20170080838A1 (en) * 2015-09-22 2017-03-23 Ford Global Technologies, Llc Climate comfort system for vehicle seat

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Seat Cushion Airbag, posted Apr. 2015 by Ron Moore. Available at: http://www.universityofextrication.com/2015/04/seat-cushion-airbag/. Particularly the second paragraph.
UKIPO Search Report Under Section 17(5) for Application No. GB1620431.5 dated May 31, 2017 (4 pages).

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10246193B1 (en) * 2018-02-08 2019-04-02 B/E Aerospace, Inc. Passenger seat with articulated pneumatic seat cushion

Also Published As

Publication number Publication date
RU2016146742A (en) 2018-05-29
MX2016015666A (en) 2018-05-28
GB2547073A (en) 2017-08-09
US20170158096A1 (en) 2017-06-08
DE102016122065A1 (en) 2017-06-08
CN106809075A (en) 2017-06-09
GB201620431D0 (en) 2017-01-18

Similar Documents

Publication Publication Date Title
US5899490A (en) Method of folding an air bag
US5564736A (en) Side airbag apparatus
US9358943B2 (en) Side airbag for installation into a motor vehicle, vehicle seat with such a side airbag and motor vehicle
EP1842742B1 (en) Airbag with vertical groove
JP2011502070A (en) Airbag for automobile
US20050184489A1 (en) Twin airbag apparatus
JP2008526619A (en) Safety device
US5775726A (en) Roof-mounted air bag
JP3595998B2 (en) Vehicle of the side air bag device
US6056079A (en) Automotive seat weight sensing system
EP0684164A1 (en) Air bag activated knee bolster
US5975568A (en) Sensor pad for controlling airbag deployment and associated support
DE102012201034A1 (en) Vehicle side air bag device
US6752454B2 (en) Vehicle seat
US5588672A (en) Side impact head restraint with inflatable deployment
US7802809B2 (en) Occupant protection system
US6883831B2 (en) Apparatus and method for controlling an inflatable cushion
JP2008542100A (en) Airbag device
JP3042494U (en) The air bag module door
US20040174004A1 (en) Electronic seat occupant classification system
US6523855B2 (en) Air bag, method of manufacture and system therefor
DE602005002099T2 (en) air bag
US6966576B1 (en) Airbag restraint system
EP1686014B1 (en) Capacitive occupant presence detection apparatus for a vehicle seat
JP5510555B2 (en) Side airbag device for rear seats

Legal Events

Date Code Title Description
AS Assignment

Owner name: FORD GLOBAL TECHNOLOGIES, LLC, MICHIGAN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:FAROOQ, ISKANDER;FARUQUE, MOHAMMED OMAR;JARADI, DEAN M.;AND OTHERS;SIGNING DATES FROM 20151120 TO 20151128;REEL/FRAME:037185/0475

STCF Information on status: patent grant

Free format text: PATENTED CASE